why indian power system having 11.22,33 KV ???
- 6 Answers
- 9475 Views
- Titan, I also Faced
- E-Mail Answers
Answer Posted / arb555
The reason is some thing historical.
In olden days when the electricity becomes popular, the
people had a misconception that in the transmission line
there would be a voltage loss of around 10%. So in order to
get 100 at the load point they started sending 110 from
supply side. This is the reason. It has nothing to do with
form factor (1.11). Nowadays that thought has changed and we
are using 400 V instead of 440 V, or 230 V instead of 220 V.
IT HAS NOTHING TO DO WITH FORM FACTOR 1.11
OR
TRANSFORMER EQUATION 4.44*f*fi * smting
| Is This Answer Correct ? | 7 Yes | 3 No |
Post New Answer View All Answers
What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
What is transmittance?
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
What the difference between ac and dc inductor an capacitor
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?
my b-tech percentage is 50%. what answer will satisfy the hr ?
How to calculate cable rating for 3 phase supply?
any one can explain the stages of a knee point which is taken during ct magnetising curve.
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance
What is the effect of pi controller on the system performance?
Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?
WHAT IS THE FORMULA FOR CALCULATING CURRENT RATING(DIRECT IN GROUND OR AIR) OF ARMOURED(XLPE) CABLE OF 4C,16Sqmm?
how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company
